Criminal justice client rehabs are available like a significantly better option than incarceration or heavy fines for those who have been convicted of any type of drug or alcohol related crime. As an example, anyone who has been found guilty of driving under the influence of drugs or alcohol may be eligible to obtain treatment services because of their problem as opposed to serving time in prison. The judge may even order that the individual receive treatment, either alone or as well as other sentencing. New offenders in particular are often given the chance to pick a criminal justice client rehab rather than other sentencing, and it is well-advised they take advantage of it when it is a possibility. The concept behind criminal justice client rehabs is that it is far more efficient and effective to invest commitment into rehab than punishment. Much research has been done to find out how effective this method is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehab. The signs and indicators seem to be quite positive, and criminal justice clients who experience treatment have a much better potential for remaining out of the system after treatment.